SNVU886 September   2024 TPS37100-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5.     General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  6. 2Hardware
    1. 2.1 EVM Connectors
      1. 2.1.1 EVM Jumpers
      2. 2.1.2 EVM Test Points
    2. 2.2 EVM Setup and Operation
      1. 2.2.1 Input Supply Voltage (VDD)
      2. 2.2.2 SENSE
      3. 2.2.3 OUT A and OUT B
      4. 2.2.4 AEN & AOUT
      5. 2.2.5 Built-In Self-Test (BIST)
      6. 2.2.6 Built-In Self-Test Enable (BIST_EN )
      7. 2.2.7 CTR & CTS Time Delays
  7. 3Implementation Results
    1. 3.1 EVM Performance Results
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1.     Trademarks
  10. 6Revision History

2.1.2 EVM Test Points

Table 2-2 lists the test point connections and functional description for the device configuration. Test points are placed throughout the board to verify pin functionality.

Table 2-2 Test Points

Connection Point

Test PointDescription
VDDTP1Test point TP1 connects to VDD.
SENSE / J1TP2Test point TP2 connects SENSE pin to an external source if a shunt jumper is connected to pins 1 & 2 of J1.

SENSE

TP3Test point TP3 connects to SENSE pin.
External Pull-Up Low Voltage

TP4

Test point TP4 connects External Pull-Up Low Voltage to Pin 7 (OUT B), Pin 8 (BIST_OUT for TPS37102-Q1), and Pin 11 (AEN for TPS37100-Q1 and BIST_EN for TPS37102-Q1).

To ensure proper AEN, OUT B, BIST_EN, BIST_OUT features, External Pull-Up Low Voltage (TP4) must be connected to a DC supply, which can go up to 5.5V (maximum).

OUT A

TP5Test point TP5 connects to OUT A.

CTS

TP6Test point TP6 connects J6 to CTS pin.

OUT B

TP7Test point TP7 connects to OUT B.

BIST_OUT

(TPS37102-Q1)

TP8Test point TP8 connects PIN 8 to J4.

NC

(TPS37100-Q1)

External Pull-Up High Voltage

TP9Test point TP9 connects to External Pull-Up High Voltage.

If a shunt jumper is connected to pins 1 & 2 of J2, then TP9 connects to OUT A pullup (Used to set external OUT A pull-up voltage).

AOUT

TP10Test point TP10 connects to AOUT.

AEN

TP11

Test point TP11 connects to Pin11.

BIST_EN

CTR

TP12

Test point TP12 connects to CTR.

GND

TP13 -TP20

Test points between TP13 to TP20 connect to Ground.